Hi everyone.
Do you know if ther's a plug-in able to perform an advanced search using keywords?
In search.php the input box is just for filename and the keywords are selectable just by checkbox.
I would love have an input box also for keywords and a tool for combine the search with logic operation such And, Or

for exemple:
"search all photos contains white AND red"
"search all photos contains white OR red"

I found this one http://piwigo.org/ext/extension_view.php?eid=455 but is not working with Piwigo 2.5